package net.minecraft.client.gui;

import com.google.common.base.Predicate;
import java.io.IOException;
import java.net.IDN;
import net.minecraft.client.multiplayer.ServerData;
import net.minecraft.client.resources.I18n;
import org.lwjgl.input.Keyboard;

public class GuiScreenAddServer extends GuiScreen {
	private final GuiScreen parentScreen;
	private final ServerData serverData;
	private GuiTextField serverIPField;
	private GuiTextField serverNameField;
	private GuiButton serverResourcePacks;
	private Predicate<String> field_181032_r = new Predicate<String>() {
		public boolean apply(String p_apply_1_) {
			if (p_apply_1_.length() == 0) {
				return true;
			} else {
				String[] astring = p_apply_1_.split(":");

				if (astring.length == 0) {
					return true;
				} else {
					try {
						String s = IDN.toASCII(astring[0]);
						return true;
					} catch (IllegalArgumentException var4) {
						return false;
					}
				}
			}
		}
	};

	public GuiScreenAddServer(GuiScreen p_i1033_1_, ServerData p_i1033_2_) {
		this.parentScreen = p_i1033_1_;
		this.serverData = p_i1033_2_;
	}

	/**
	 * Called from the main game loop to update the screen.
	 */
	public void updateScreen() {
		this.serverNameField.updateCursorCounter();
		this.serverIPField.updateCursorCounter();
	}

	/**
	 * Adds the buttons (and other controls) to the screen in question. Called when
	 * the GUI is displayed and when the window resizes, the buttonList is cleared
	 * beforehand.
	 */
	public void initGui() {
		Keyboard.enableRepeatEvents(true);
		this.buttonList.clear();
		this.buttonList.add(new GuiButton(0, this.width / 2 - 100, this.height / 4 + 96 + 18,
				I18n.format("addServer.add", new Object[0])));
		this.buttonList.add(new GuiButton(1, this.width / 2 - 100, this.height / 4 + 120 + 18,
				I18n.format("gui.cancel", new Object[0])));
		this.buttonList.add(this.serverResourcePacks = new GuiButton(2, this.width / 2 - 100, this.height / 4 + 72,
				I18n.format("addServer.resourcePack", new Object[0]) + ": "
						+ this.serverData.getResourceMode().getMotd().getFormattedText()));
		this.serverNameField = new GuiTextField(0, this.fontRendererObj, this.width / 2 - 100, 66, 200, 20);
		this.serverNameField.setFocused(true);
		this.serverNameField.setText(this.serverData.serverName);
		this.serverIPField = new GuiTextField(1, this.fontRendererObj, this.width / 2 - 100, 106, 200, 20);
		this.serverIPField.setMaxStringLength(128);
		this.serverIPField.setText(this.serverData.serverIP);
		this.serverIPField.func_175205_a(this.field_181032_r);
		((GuiButton) this.buttonList.get(0)).enabled = this.serverIPField.getText().length() > 0
				&& this.serverIPField.getText().split(":").length > 0 && this.serverNameField.getText().length() > 0;
	}

	/**
	 * Called when the screen is unloaded. Used to disable keyboard repeat events
	 */
	public void onGuiClosed() {
		Keyboard.enableRepeatEvents(false);
	}

	/**
	 * Called by the controls from the buttonList when activated. (Mouse pressed for
	 * buttons)
	 */
	protected void actionPerformed(GuiButton button) throws IOException {
		if (button.enabled) {
			if (button.id == 2) {
				this.serverData.setResourceMode(
						ServerData.ServerResourceMode.values()[(this.serverData.getResourceMode().ordinal() + 1)
								% ServerData.ServerResourceMode.values().length]);
				this.serverResourcePacks.displayString = I18n.format("addServer.resourcePack", new Object[0]) + ": "
						+ this.serverData.getResourceMode().getMotd().getFormattedText();
			} else if (button.id == 1) {
				this.parentScreen.confirmClicked(false, 0);
			} else if (button.id == 0) {
				this.serverData.serverName = this.serverNameField.getText();
				this.serverData.serverIP = this.serverIPField.getText();
				this.parentScreen.confirmClicked(true, 0);
			}
		}
	}

	/**
	 * Fired when a key is typed (except F11 which toggles full screen). This is the
	 * equivalent of KeyListener.keyTyped(KeyEvent e). Args : character (character
	 * on the key), keyCode (lwjgl Keyboard key code)
	 */
	protected void keyTyped(char typedChar, int keyCode) throws IOException {
		this.serverNameField.textboxKeyTyped(typedChar, keyCode);
		this.serverIPField.textboxKeyTyped(typedChar, keyCode);

		if (keyCode == 15) {
			this.serverNameField.setFocused(!this.serverNameField.isFocused());
			this.serverIPField.setFocused(!this.serverIPField.isFocused());
		}

		if (keyCode == 28 || keyCode == 156) {
			this.actionPerformed((GuiButton) this.buttonList.get(0));
		}

		((GuiButton) this.buttonList.get(0)).enabled = this.serverIPField.getText().length() > 0
				&& this.serverIPField.getText().split(":").length > 0 && this.serverNameField.getText().length() > 0;
	}

	/**
	 * Called when the mouse is clicked. Args : mouseX, mouseY, clickedButton
	 */
	protected void mouseClicked(int mouseX, int mouseY, int mouseButton) throws IOException {
		super.mouseClicked(mouseX, mouseY, mouseButton);
		this.serverIPField.mouseClicked(mouseX, mouseY, mouseButton);
		this.serverNameField.mouseClicked(mouseX, mouseY, mouseButton);
	}

	/**
	 * Draws the screen and all the components in it. Args : mouseX, mouseY,
	 * renderPartialTicks
	 */
	public void drawScreen(int mouseX, int mouseY, float partialTicks) {
		this.drawDefaultBackground();
		this.drawCenteredString(this.fontRendererObj, I18n.format("addServer.title", new Object[0]), this.width / 2, 17,
				16777215);
		this.drawString(this.fontRendererObj, I18n.format("addServer.enterName", new Object[0]), this.width / 2 - 100,
				53, 10526880);
		this.drawString(this.fontRendererObj, I18n.format("addServer.enterIp", new Object[0]), this.width / 2 - 100, 94,
				10526880);
		this.serverNameField.drawTextBox();
		this.serverIPField.drawTextBox();
		super.drawScreen(mouseX, mouseY, partialTicks);
	}
}
